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clk: renesas: cpg-lib: Use DEFINE_SPINLOCK() for global spinlock

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A global spinlock can be initialized automatically with
DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init().

Suggested-by: Ye Bin <yebin10@huawei.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/9073a6bfb7791e492156331fa8a0ea87a7c7cef6.1716975021.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2024-05-29 11:35:09 +02:00
parent c001f9c9bc
commit 3b2f834dd3
3 changed files with 1 additions and 5 deletions
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2
drivers/clk/renesas/rcar-cpg-lib.c
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@ -22,7 +22,7 @@
#include "rcar-cpg-lib.h"
spinlock_t cpg_lock;
DEFINE_SPINLOCK(cpg_lock);
void cpg_reg_modify(void __iomem *reg, u32 clear, u32 set)
{

2
drivers/clk/renesas/rcar-gen3-cpg.c
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@ -551,7 +551,5 @@ int __init rcar_gen3_cpg_init(const struct rcar_gen3_cpg_pll_config *config,
cpg_quirks = (uintptr_t)attr->data;
pr_debug("%s: mode = 0x%x quirks = 0x%x\n", __func__, mode, cpg_quirks);
spin_lock_init(&cpg_lock);
return 0;
}

2
drivers/clk/renesas/rcar-gen4-cpg.c
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@ -466,7 +466,5 @@ int __init rcar_gen4_cpg_init(const struct rcar_gen4_cpg_pll_config *config,
cpg_clk_extalr = clk_extalr;
cpg_mode = mode;
spin_lock_init(&cpg_lock);
return 0;
}